Roller



FIG. 1 is a perspective view of our new roller design;

FIG. 2 is a front end view of FIG. 1;

FIG. 3 is a back end view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 1, a left side elevational view being identical;

FIG. 5 is a top plan view of FIG. 1, the bottom plan view being identical;

FIG. 6 is a perspective view of a second embodiment of our new roller design;

FIG. 7 is a front end view of FIG. 6; and,

FIG. 8 is a back end view of FIG. 6.

The broken lines are for purposes of illustration only and form no part of the claimed design. No claim is made as to texture, surface finish or surface ornamentation. 

CLAIM The ornamental design for a roller, as shown and described. 